Means transfer (download) one or more files from a remote server to a local computer. Getting data available on the internet. The downloadable files can be text, pdf's, images, videos, software, drivers, fonts, music, mp3, wav, free or paid.
It´s a file transfer type P2P (Peer to Peer) files are not stored on a server. In order to be shared, you must use a specific program, called the client. The software retrieves the information contained in the files and is responsible for all communication between users, such as "utorrent", one of the lightest and effective.
How it works?
Step 1 : download a software like "uTorrent".
Step 2 : search sites like the ones presented up here on this page.
Step 3 : start the download.